Java Hash String hashAlgToId(String hashAlg)

Description

hash Alg To Id

License

Open Source License

Declaration

public static int hashAlgToId(String hashAlg) 

Method Source Code

//package com.java2s;
/*/*from  w  w  w  . j  ava 2 s . com*/
Blue Crystal: Document Digital Signature Tool
Copyright (C) 2007-2015  Sergio Leal
    
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.
    
You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    protected static final int ALG_SHA1 = 0;
    protected static final int ALG_SHA224 = 1;
    protected static final int ALG_SHA256 = 2;
    protected static final int ALG_SHA384 = 3;
    protected static final int ALG_SHA512 = 4;

    public static int hashAlgToId(String hashAlg) {

        int hashId = 0;

        if (hashAlg.compareToIgnoreCase("SHA1") == 0) {
            hashId = ALG_SHA1;
        } else if (hashAlg.compareToIgnoreCase("SHA224") == 0) {
            hashId = ALG_SHA224;
        } else if (hashAlg.compareToIgnoreCase("SHA256") == 0) {
            hashId = ALG_SHA256;
        } else if (hashAlg.compareToIgnoreCase("SHA384") == 0) {
            hashId = ALG_SHA384;
        } else if (hashAlg.compareToIgnoreCase("SHA512") == 0) {
            hashId = ALG_SHA512;
        }
        return hashId;
    }
}

Related

1. hash(String str, int offset)
2. hash(String string)
3. hash(String string, int length)
4. hash(String strPlain)
5. hash32(String data)
6. hashArrayToString(int a[])
7. hashbang(final String historyToken)
8. hashcode(String name)
9. hashCode(String s)